| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $65.35 | 6.742% | $69.7559 | $69.76 | $69.75 | $69.80 |
| Purchase #2 | $15.86 | 5.657% | $16.7572 | $16.76 | $16.75 | $16.80 |
| Purchase #3 | $217.27 | 12.339% | $244.0789 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $150.61 | 4.322% | $157.1194 | $157.12 | $157.10 | $157.10 |
| Purchase #5 | $20.84 | 11.470% | $23.2303 | $23.23 | $23.25 | $23.20 |
| Purchase #6 | $134.85 | 10.456% | $148.9499 | $148.95 | $148.95 | $148.90 |
| Purchase #7 | $48.28 | 7.290% | $51.7996 | $51.80 | $51.80 | $51.80 |
| 7 purchase totals = | $653.06 | $711.6912 | $711.70 | $711.70 | $711.70 | |